| Model | C100-1 |
| CYL DIA | 50 |
| TOTAL HIGH | 44.2 |
| COMP DIST | 19.2 |
| RING | 1.0*1.0*2.0 |
| PIN DIA | 13 |
| PIN LENGTH | 38 |

In the world of engine parts, the piston is the unsung hero of combustion—converting fuel energy into mechanical motion that powers motorcycles and tricycles. The Piston C100-1 emerges as a standout choice for 100cc systems, engineered to excel as both motorcycle parts and tricycle parts. Unlike generic pistons that cut corners on fit and durability, the C100-1 is calibrated to meet the exact demands of 100cc engines, ensuring seamless integration with critical components like piston rings and cylinder walls. Whether you’re repairing a daily commuter motorcycle, a utility tricycle, or maintaining a fleet of 100cc vehicles, the Piston C100-1 delivers consistent power, fuel efficiency, and long-lasting reliability—making it a trusted solution for mechanics and vehicle owners alike.
Model: C100-1 – Purpose-built for 100cc engines, designed to replace OEM parts in a wide range of motorcycles and tricycles.
CYL DIA (Cylinder Diameter): 50 – A 50mm diameter that forms a tight, uniform seal with the cylinder bore, maximizing compression and minimizing energy loss from gas leakage.
TOTAL HIGH (Total Height): 44.2 – A 44.2mm total height that aligns with 100cc engine block dimensions, ensuring proper piston-to-head clearance and avoiding mechanical interference during operation.
COMP DIST (Compression Distance): 19.2 – A 19.2mm compression distance that fine-tunes the engine’s compression ratio, enhancing combustion efficiency and delivering balanced power output.
RING (Piston Ring Sizes): 1.01.02.0 – Precision-sized piston rings (1.0mm top compression, 1.0mm second compression, 2.0mm oil control) that seal combustion gases, reduce oil consumption, and protect cylinder walls from wear.
PIN DIA (Piston Pin Diameter): 13 – A 13mm piston pin diameter that balances strength and lightweight design, ensuring smooth movement within the connecting rod.
PIN LENGTH (Piston Pin Length): 38 – A 38mm piston pin length that provides stable support, distributing load evenly across the piston to prevent premature damage.
CYL DIA 50: The 50mm cylinder diameter is machined to ultra-tight tolerances (±0.004mm) using CNC technology, ensuring a perfect fit with the cylinder bore. This precision minimizes blow-by (leakage of combustion gases) and reduces friction, extending the lifespan of both the piston and cylinder.
COMP DIST 19.2: The 19.2mm compression distance is calibrated specifically for 100cc engines, striking a balance between power and fuel economy. It ensures the air-fuel mixture is compressed to the ideal pressure for complete combustion, delivering smooth acceleration for motorcycles and reliable torque for tricycles hauling light cargo.
Piston Ring Compatibility (1.0*1.0*2.0): The piston’s ring grooves are precision-cut to match the included piston ring sizes, creating a secure seal that prevents gas leakage and oil contamination. The dual compression rings (1.0mm each) lock in combustion pressure, while the 2.0mm oil control ring scrapes excess oil from the cylinder wall, reducing consumption and emissions.
Precision Fit: Calibrated to 100cc engine requirements with exact dimensions (50mm CYL DIA, 44.2mm TOTAL HIGH, 19.2mm COMP DIST) for seamless integration.
Durable Design: High-grade aluminum alloy and anti-corrosion treatment ensure longevity, even in demanding use cases like daily commutes or commercial transport.
Performance Boost: Optimized compression distance and piston ring compatibility enhance power, fuel efficiency, and engine lifespan—delivering long-term value.
| Model | C100-1 |
| CYL DIA | 50 |
| TOTAL HIGH | 44.2 |
| COMP DIST | 19.2 |
| RING | 1.0*1.0*2.0 |
| PIN DIA | 13 |
| PIN LENGTH | 38 |

In the world of engine parts, the piston is the unsung hero of combustion—converting fuel energy into mechanical motion that powers motorcycles and tricycles. The Piston C100-1 emerges as a standout choice for 100cc systems, engineered to excel as both motorcycle parts and tricycle parts. Unlike generic pistons that cut corners on fit and durability, the C100-1 is calibrated to meet the exact demands of 100cc engines, ensuring seamless integration with critical components like piston rings and cylinder walls. Whether you’re repairing a daily commuter motorcycle, a utility tricycle, or maintaining a fleet of 100cc vehicles, the Piston C100-1 delivers consistent power, fuel efficiency, and long-lasting reliability—making it a trusted solution for mechanics and vehicle owners alike.
Model: C100-1 – Purpose-built for 100cc engines, designed to replace OEM parts in a wide range of motorcycles and tricycles.
CYL DIA (Cylinder Diameter): 50 – A 50mm diameter that forms a tight, uniform seal with the cylinder bore, maximizing compression and minimizing energy loss from gas leakage.
TOTAL HIGH (Total Height): 44.2 – A 44.2mm total height that aligns with 100cc engine block dimensions, ensuring proper piston-to-head clearance and avoiding mechanical interference during operation.
COMP DIST (Compression Distance): 19.2 – A 19.2mm compression distance that fine-tunes the engine’s compression ratio, enhancing combustion efficiency and delivering balanced power output.
RING (Piston Ring Sizes): 1.01.02.0 – Precision-sized piston rings (1.0mm top compression, 1.0mm second compression, 2.0mm oil control) that seal combustion gases, reduce oil consumption, and protect cylinder walls from wear.
PIN DIA (Piston Pin Diameter): 13 – A 13mm piston pin diameter that balances strength and lightweight design, ensuring smooth movement within the connecting rod.
PIN LENGTH (Piston Pin Length): 38 – A 38mm piston pin length that provides stable support, distributing load evenly across the piston to prevent premature damage.
CYL DIA 50: The 50mm cylinder diameter is machined to ultra-tight tolerances (±0.004mm) using CNC technology, ensuring a perfect fit with the cylinder bore. This precision minimizes blow-by (leakage of combustion gases) and reduces friction, extending the lifespan of both the piston and cylinder.
COMP DIST 19.2: The 19.2mm compression distance is calibrated specifically for 100cc engines, striking a balance between power and fuel economy. It ensures the air-fuel mixture is compressed to the ideal pressure for complete combustion, delivering smooth acceleration for motorcycles and reliable torque for tricycles hauling light cargo.
Piston Ring Compatibility (1.0*1.0*2.0): The piston’s ring grooves are precision-cut to match the included piston ring sizes, creating a secure seal that prevents gas leakage and oil contamination. The dual compression rings (1.0mm each) lock in combustion pressure, while the 2.0mm oil control ring scrapes excess oil from the cylinder wall, reducing consumption and emissions.
Precision Fit: Calibrated to 100cc engine requirements with exact dimensions (50mm CYL DIA, 44.2mm TOTAL HIGH, 19.2mm COMP DIST) for seamless integration.
Durable Design: High-grade aluminum alloy and anti-corrosion treatment ensure longevity, even in demanding use cases like daily commutes or commercial transport.
Performance Boost: Optimized compression distance and piston ring compatibility enhance power, fuel efficiency, and engine lifespan—delivering long-term value.